31/05/2026
Writing about trees is one of my favourite things ever, so it was particularly special for me that this week’s nature connection session was focused on what lessons and insights our postgrad researchers could get from the trees around us.
It feels ungrateful to complain about warm sunny days in the UK when we get so few of them, but I was particularly indebted to this beautiful Horse Chestnut (Aesculus hippocastanum) for providing such wonderful shade while I pondered her wisdom. With huge leaves and a dense foliage, I felt truly protected by this mature Aesculus, and thought about how many creatures might use her branches for their own shelter. Birds, insects and small mammals, hiding from the weather, from predators, making a home to raise their young.
I studied her leaves, the different shapes and sizes, the lack of symmetry, the blemishes that made each one unique. They were all still growing, and supporting the whole tree, reminding me that nothing in nature is perfect and that it doesn’t need to be.
Already fading were her huge candle-like flowers, soon to be transformed into the chestnuts that most of us know from childhood conker fights. And yet in the middle, that transformation is happening quietly and without ceremony, reassuring me that growth doesn’t always have to be loud. Often it goes on in the background, without anyone noticing, and that’s OK.
Horse Chestnuts are not native to the UK, and generally grow alone because they need a lot of light and space, and don’t share the mycorrhizal networks of our native woodlands. They often look to me like they’re standing guard, on a solitary mission the purpose of which only they know. While the underground community our trees create is undoubtedly one of the most special aspects of our natural world, I quite like that there is also room for species to contribute in different ways, however they are able.
One of the students this week reflected on how the tree she was studying was kind, because it allowed so many other creatures to live in it, and I think that applies to my tree too. I certainly felt very cared for during our time together 🌳